(;AB[nh]AB[oi]AB[og]AB[pg]AB[qh]AB[pj]AB[qj]AB[ri]AB[si]AB[mg]AB[mf]AB[of]AB[rk]AB[sk]AB[qk]AW[rh]AW[qg]AW[sh]AW[rg]AW[qf]AW[pf]AW[lf]AW[lg]AW[mh]AW[ni]AW[oj]AW[pk]AW[pl]AW[ok]AW[nj]AW[mi]AW[pe]AW[le]AW[lh]AB[nf]AB[oe]AB[nd]AB[me]AB[md]AW[od]AW[nc]AW[mc]AW[ld]AW[oc]AW[pd]AB[ql]AB[rm]AB[sm]AW[sn]AW[rn]AW[qn]AW[qm]AB[sl]AW[pm]C[White to play as many ko threats as possible!]AP[goproblems] (;W[ph];B[qi];W[oh];B[pi];W[oh];B[ph]C[RIGHT]) (;W[pi];B[oh];W[qi];B[qc]) (;W[oh];B[ph];W[pi];B[qi]) (;W[qi];B[ph] (;W[rj];B[pi]) (;W[sj];B[rj])))